using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Assignment9
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("歡迎進入調分程式");
            Student a = new Student();
            Console.WriteLine("請輸入國文成績");
            a.SetChinese(double.Parse(Console.ReadLine()));
            Console.WriteLine("請輸入英文成績");
            a.SetEnglish(double.Parse(Console.ReadLine()));
            Console.WriteLine("請輸入數學成績");
            a.SetMath(double.Parse(Console.ReadLine()));
            Console.WriteLine("請輸入自然成績");
            a.SetScience(double.Parse(Console.ReadLine()));
            Console.WriteLine("請輸入社會成績");
            a.SetSociety(double.Parse(Console.ReadLine()));

            Console.WriteLine("輸出原始成績");
            Console.WriteLine("國文成績：{0}，英文成績：{1}，數學成績：{2}，自然成績：{3}，社會成績：{4}", a.GetChinese(), a.GetEnglish(), a.GetMath(), a.GetScience(), a.GetSociety());

            a.Change();
            Console.WriteLine("輸出調分後成績");
            Console.WriteLine("國文成績：{0}，英文成績：{1}，數學成績：{2}，自然成績：{3}，社會成績：{4}", a.GetChinese(), a.GetEnglish(), a.GetMath(), a.GetScience(), a.GetSociety());



        }
    }
}
===========================================================================================
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Assignment9
{
    class Student
    {
        private double chinese;
        private double english;
        private double math;
        private double science;
        private double society;

        public void SetChinese(double ch)
        {
            chinese = ch;
        }

        public double GetChinese()
        {
            return chinese;
        }

        public void SetEnglish(double en)
        {
            english = en;
        }

        public double GetEnglish()
        {
            return english;
        }

        public void SetMath(double ma)
        {
            math = ma;
        }

        public double GetMath()
        {
            return math;
        }

        public void SetScience(double sc)
        {
            science = sc;
        }


        public double GetScience()
        {
            return science;
        }

        public double GetSociety()
        {
            return society;
        }

        public void SetSociety(double so)
        {
            society = so;
        }


        public void Change()
        {
            int counter = 0;
            Console.WriteLine("該同學平常出席率好嗎？輸入1：好 或 輸入0：不好");
            if (int.Parse(Console.ReadLine()) == 1)
                counter = counter + 1;

            Console.WriteLine("該同學平常交作業情形好嗎？輸入1：好 或 輸入0：不好");
            if (int.Parse(Console.ReadLine()) == 1)
                counter = counter + 1;

            Console.WriteLine("該同學有來考試嗎？輸入1：有 或 輸入0：沒有");
            if (int.Parse(Console.ReadLine()) == 1)
                counter = counter + 2;

            if (counter > 2)
            {
                math = 10 * System.Math.Sqrt(math);
                chinese = 10 * System.Math.Sqrt(chinese);
                english = 10 * System.Math.Sqrt(english);
                if (society <= 60)
                    society = 60;
                if (science <= 60)
                    science = 60;
            }
        }
    }
}